Seattle

$143+ Cheap flights from Springfield, MA, MA to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
Jul 10 — Jul 171
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Cheap flight deals from Springfield to Seattle

Cheapest flights from Springfield to Seattle
Explore the most affordable flight options available from Springfield to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:05 pm
BDL
-
SEA
2 stops11h 00m
Southwest
Mon 9/1411:05 pm
SEA
-
BDL
2 stops10h 05m
Southwest
Deal found 6/4$438
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
BDL
-
SEA
1 stop10h 45m
American Airlines
Wed 8/199:42 pm
SEA
-
BDL
1 stop9h 38m
American Airlines
Deal found 6/4$443
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:05 pm
BDL
-
SEA
1 stop20h 03m
Multiple Airlines
Wed 8/198:13 pm
SEA
-
BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/4$445
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
BDL
-
SEA
1 stop20h 28m
Multiple Airlines
Sat 8/228:13 pm
SEA
-
BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/4$446
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:36 pm
BDL
-
SEA
1 stop11h 20m
American Airlines
Mon 8/39:35 pm
SEA
-
BDL
1 stop8h 53m
American Airlines
Deal found 6/7$448
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
BDL
-
SEA
1 stop20h 28m
Multiple Airlines
Mon 8/178:53 pm
SEA
-
BDL
1 stop30h 27m
Multiple Airlines
Deal found 6/4$449
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:29 pm
BDL
-
SEA
1 stop8h 43m
American Airlines
Thu 12/3112:12 am
SEA
-
BDL
1 stop8h 44m
American Airlines
Deal found 6/7$453
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:27 pm
BDL
-
SEA
2 stops49h 41m
Multiple Airlines
Wed 8/198:13 pm
SEA
-
BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/4$454
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
BDL
-
SEA
1 stop20h 28m
Multiple Airlines
Tue 8/188:13 pm
SEA
-
BDL
2 stops23h 42m
Multiple Airlines
Deal found 6/4$455
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:41 pm
BDL
-
SEA
1 stop9h 32m
American Airlines
Sun 9/1310:45 pm
SEA
-
BDL
1 stop8h 32m
American Airlines
Deal found 6/7$456
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:20 am
BDL
-
SEA
1 stop8h 40m
Southwest
Fri 8/215:15 am
SEA
-
BDL
1 stop14h 00m
Southwest
Deal found 6/6$458
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:10 pm
BDL
-
SEA
2 stops39h 54m
Multiple Airlines
Sat 8/228:13 pm
SEA
-
BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/6$459

Find flight deals from Springfield to Seattle

Keep the following information in mind while searching for Springfield to Seattle flight deals. Data was last updated June 10, 2026.

Round-trip from

$438
(Southwest)

One-way from

$143
(Southwest)

Popular in

March

Cheapest in

October

Average price

$593
From Springfield to Seattle/Tacoma Intl
One-way flight from Springfield to Seattle/Tacoma Intl
Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Springfield to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Sat 7/4

8:00 am-3:55 pm

2 stops10h 55m

Seattle/Tacoma Intl

Wed 7/8

11:05 pm-10:55 am

1 stop8h 50m

$473

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Wed 7/15

5:50 am-2:25 pm

2 stops11h 35m

Seattle/Tacoma Intl

Wed 7/22

7:30 pm-8:05 am

2 stops9h 35m

$478

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Wed 8/12

4:50 pm-10:43 pm

1 stop8h 53m

Seattle/Tacoma Intl

Wed 8/19

6:15 pm-9:37 am

2 stops12h 22m

$480

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Tue 8/18

6:00 am-4:07 pm

2 stops13h 07m

Seattle/Tacoma Intl

Mon 8/24

11:00 pm-10:38 am

1 stop8h 38m

$502

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Sat 7/4

12:24 pm-8:49 pm

1 stop11h 25m

Seattle/Tacoma Intl

Thu 7/9

12:05 pm-11:39 pm

1 stop8h 34m

$524
Quickest round-trip

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Sun 8/2

6:55 pm-11:58 pm

1 stop8h 03m

Seattle/Tacoma Intl

Thu 8/20

5:30 am-4:20 pm

1 stop7h 50m

$559

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Wed 8/12

6:00 am-7:08 pm

2 stops16h 08m

Seattle/Tacoma Intl

Thu 8/20

6:15 pm-9:37 am

2 stops12h 22m

$573

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Wed 8/12

6:00 am-7:08 pm

2 stops16h 08m

Seattle/Tacoma Intl

Mon 8/24

7:35 pm-10:38 am

2 stops12h 03m

$573

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Wed 8/5

6:00 am-4:09 pm

2 stops13h 09m

Seattle/Tacoma Intl

Thu 8/20

6:15 pm-9:37 am

2 stops12h 22m

$596

HartfordSeattle

BDL - SEA

BDLSEA

Hartford Bradley Intl

Thu 7/16

12:40 pm-9:50 pm

2 stops12h 10m

Seattle/Tacoma Intl

Mon 7/20

11:05 pm-2:00 pm

2 stops11h 55m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Springfield to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Springfield with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Springfield to Seattle

How much does it cost to fly round-trip from Springfield to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Springfield to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Springfield to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Springfield?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Springfield. Booking flights from Springfield to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Springfield from 30 different airlines.

  • How long is the flight from Springfield to Seattle?

    Southwest and United Airlines can get you from Springfield to Seattle in just under 8h 53m. Your travel time can differ by up to 2h 02m. There are 2423 mi between Springfield and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Springfield to Seattle one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Springfield to Seattle for a low price.

  • Can I find deals for flights from Springfield to Seattle that include hotel bookings?

    Yes. In addition to deals on Springfield to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Springfield to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Seattle.

  • Can I find deals for business class flights from Springfield to Seattle?

    Yes. Cheapflights offers flight deals from Springfield to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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